<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link href="../layui/css/layui.css" rel="stylesheet">
</head>
<body>
<button class="layui-btn">一个普通按钮</button>
<a href="#" class="layui-btn">链接按钮</a>

</body>
</html>